condition	mean	min	max
4 h after light	31.7748	30.1287	33.4209
8 h after light	30.18945	29.674	30.7049
12 h after light	34.861850000000004	34.5399	35.1838
4 h after dark	40.01383333333333	38.2534	42.0821
8 h after dark	41.602533333333334	39.1339	44.0347
12 h after dark	31.834899999999998	27.3038	35.2431